Multiple Choice
Figure 7-5
Answer the following questions using the accompanying figure
-Which number in the figure represents a local action potential triggering the opening of voltage-gated Ca₂+ channels and the subsequent entry of Ca₂+ into the terminal button?
A) 1
B) 2
C) 3
D) 4
E) 5
F) 6
Correct Answer:

Verified
Correct Answer:
Verified
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